Source Naturals L-Tryptophan 500 mg - 120 Capsules
- Helps support relaxation, restful sleep, and positive mood
- Plays a part in the synthesis of both melatonin and serotonin
- Supports immune functions
- Supports circulation, nervous system health, metabolic processes, and digestive health
- 1 capsule three times daily, between meals and preferably with fruit juice. To support restful sleep, take 3 capsules before bed.